94 keymaster_error_t EcdsaOperation::StoreData(const Buffer& input, size_t* input_consumed) {  in StoreData()  argument
98     if (!data_.write(input.peek_read(), min(data_.available_write(), input.available_read())))  in StoreData()
101     *input_consumed = input.available_read();  in StoreData()
126                                              const Buffer& input,  in Update()  argument
130         return StoreData(input, input_consumed);  in Update()
132     if (EVP_DigestSignUpdate(&digest_ctx_, input.peek_read(), input.available_read()) != 1)  in Update()
134     *input_consumed = input.available_read();  in Update()
139                                              const Buffer& input, const Buffer& /* signature */,  in Finish()  argument
145     keymaster_error_t error = UpdateForFinish(additional_params, input);  in Finish()
195                                                const Buffer& input,  in Update()  argument
199         return StoreData(input, input_consumed);  in Update()
201     if (EVP_DigestVerifyUpdate(&digest_ctx_, input.peek_read(), input.available_read()) != 1)  in Update()
203     *input_consumed = input.available_read();  in Update()
208                                                const Buffer& input, const Buffer& signature,  in Finish()  argument
211     keymaster_error_t error = UpdateForFinish(additional_params, input);  in Finish()